The Analysis of Round-off and Truncation Errors of the Controller in a Hybrid (Digital-Analog) Control System

摘要

The round-off or truncation errors of a digital-analog servo system are studied in terms of the least upper bound and second moment or variance. The study was applied to the azimuth function of the Mk 13 Guided Missile Launcher System and a digital controller designed for the launcher. The techniques are such that they can be generalized and applied to other analogdigital or digital systems. This report is a facsimile of a thesis written in partial satisfaction of the requirements for a degree of Master of Science in Engineering. (Author)